Good morning. It's really a privilege to have some real people out there today. I want to welcome to our presentation of Anglo American Platinum's 2021 annual results. Thank you for taking the time to join us here today, both in the venue and also virtually. I'm Natascha Viljoen, the CEO, and I'm joined here today by Craig Miller, our Finance Director, and we have a number of our colleagues from our Amplats PGM management committee in the room as well, and our chairman. I would like to draw your attention to the cautionary statement, which we will appreciate if you could read in full and in your own time.
Before we start, on behalf of everyone at Anglo American Platinum, we would like to pay our respects to our two colleagues who we lost in separate incidents a t our non-managed operation, Kroondal Mine. Mr. Mothelwa, a squatter at Kroondal Simunye Shaft, was fatally injured in a trackless mobile machinery incident on the 13th of October last year.
Mr. Pavanisa lost his life in a fall of ground incident at Kroondal's Khwezi Shaft on the 27th October. We send our deepest condolences again to their families, friends, and colleagues. I also want to send my condolences to the family and friends of all of our colleagues who succumbed to COVID-19, and wish a full recovery to those who are still dealing with long COVID-19 symptoms. I will begin with an overview of our 2021 performance. Despite the challenges that came with the COVID-19 pandemic, we have delivered an excellent set of results. We had no fatalities at any of our own managed operations and our non-managed joint operation, Modikwa.
We've achieved a mining EBITDA margin of 65%, and we recorded refined production of over 5.1 million PGM ounces as we improved operational stability and delivered strong, consistent performance at our processing assets. As a result, along with a record year for basket price, we achieved a record EBITDA of ZAR 108 billion. Due to our strong operational and financial performance, we made a significant contribution to society totaling ZAR 148 billion value add in the past year, highlighting the work we are doing to distribute value to all of our stakeholders. In line with our balanced capital allocation framework, we are pleased to deliver industry-leading returns with a total 2021 dividends of ZAR 80 billion declared.
Of this, ZAR 33 billion is in relation to the second half, and it equates to a 100% payout of our headline earnings. Our strategy is guided by our purpose to reimagine mining to improve people's lives. We have detailed our four strategic priorities, and delivery against these pillars should drive value for all of our stakeholders. We are building on our performance with ESG measures and continue to be a leader in ESG. We are embedding this at the center of our strategy and ensuring a healthy environment, helping create living communities and thriving communities, and becoming a trusted corporate leader. We are going beyond being just resilient as a business and with an aim to thrive through the ever-increasing rate of change. This strategic priority forms the basis of the successful execution of our strategy.
We have a world-class portfolio of assets in an integrated value chain, and we are maximizing value by pushing for benchmark performance and deploying technology and innovation to drive efficiencies and growth with targeted investments that will generate incremental value. Finally, our market development work is fundamental to ensure a sustainable market for all of our products. We are leveraging capabilities through our market development activities and capturing value from adjacent value chains. We highlight the progress we are making in actually delivering against our strategy throughout the presentation today. Let's turn to our ESG performance. Undeniably, COVID has had an impact, with disruption to routines and an increase in infection rates, leading to high absenteeism as our employees isolate or recover from COVID. Due to our continuous effort to achieve zero harm, we had no fatalities at any of our own managed operations and at Modikwa.
Regrettably, as mentioned, we lost two of our colleagues at Kroondal Mine, and we've intensified our initiatives to collaborate with our non-managed joint operation partners to support them in their journey in safety transformation. We did experience a deterioration in our own frequency rate to 2.6 per 1 million hours worked, though we did see a good recovery in the second half as we intensified our efforts. I'm really proud to say that we've done amazing work in implementing Anglo American's Elimination of Fatalities program to focus on both engineered and humanistic solutions to address the most frequent causes of fatalities and ensuring that these solutions are sustainable in our operations.
The health and safety of our employees go hand in hand, and we strive to ensure that our colleagues remain healthy. Unfortunately, we saw an increase in new occupational health cases in the year, and the increase is due to latent noise-induced hearing loss cases at Amandelbult because of past exposures. We continue to work on silencing all noise sources. For example, we have fitted silencers on all our drills and rolled out customized hearing protection devices. In addition to this, the rollout of cycle mining at Amandelbult will decrease exposure to the high noise areas by more than 30%. Our strong focus on health has not stopped us managing COVID-19, and we continue to actively manage cases of chronic illness like HIV and TB. In 2021, we have made a meaningful economic contribution and value add to society.
This totaled almost ZAR 150 billion and included paying taxes and royalties of ZAR 35 billion, spending ZAR 28 billion on products and services from local B-BBEE suppliers, with over ZAR 5 billion of this procured from our host communities. We invested ZAR 2 billion on social and community commitments, including COVID support, and paid ZAR 14 billion in wages and salaries, and on top of that, invested another ZAR 14 billion in capital projects to ensure the long-term sustainability of our operations and our ability to add value to all of our stakeholders. Finally, we paid ZAR 56 billion in dividends in respect of the second half of 2020 and the first half of 2021. We balanced this contribution with strict capital allocation and ensuring a meaningful return to our shareholders.
As part of our culture and action work, we have a zero tolerance policy for any form of bullying, harassment, or victimization, and we know that there's no place for complacency in this area. Therefore, we have taken a stand to be unconditional in our commitment of creating a respectful, inclusive, and safe working environment to ensure that no colleague is violated or harassed under our watch. Our systems and processes are aimed at improving both physical and psychological safety so that every employee is empowered to bring their best selves to work. Recognizing gender-based violence increasing and its disappointing prevalence across our society, since 2018, we've significantly increased our efforts to address gender and domestic violence. Our work includes host communities through our Living with Dignity program in partnership with NGOs and community organizations.
We understand that our lives and livelihoods are inextricably linked to those of our host communities. We are proud of our contribution to society, our social investment of ZAR 2 billion in 2021, as well as our commitment to support our people through the challenges of the pandemic. We have set 2030 targets to improve energy efficiency and reduce absolute greenhouse gas emissions by 30% against the 2016 baseline, and to achieve zero scope one and two emissions by 2040. Our total scope one and two emissions increased to 4.58 million tons of CO2 equivalent as our total energy requirements increased due to the addition of the recently commissioned SO2 abatement plant at Polokwane, and this plant continued to draw electricity from Eskom.
We have established a roadmap to reach our first target of a 30% reduction in emissions by 2030, and these are focused in three main areas. We are implementing solar PV plants to generate renewable power, with construction to commence our 100 MW plant at Mogalakwena shortly. We are developing our 300-ton hydrogen fuel cell mine truck, and the technology will be rolled out across the rest of our fleet once proven. Business improvement and P101 initiatives are underway to make sure that our foundation is strong. As part of the work with the Anglo American Group, we are collectively evaluating options to access multiple forms of renewable energy across South Africa, including pumped hydro power and wheeling renewable energy to the grid. On other environmental aspects, we've almost reached our target of zero waste to landfill.
At the start of the year, we still had five outstanding waste streams to find sustainable solutions for, of which we found solutions for three during 2021. During this year, we had no significant environmental incidents, and we are focusing on minimizing the lower impact incidents with now a focus on no repeats. Finally, we have set in place new water targets with an aim to reduce 50% of our water abstraction from stressed catchment areas by 2030. Moving on to review our production performance for the year. In total, our PGM production in 2021 increased by 13% as compared to 2020. We all know, though, that 2020 was materially impacted by COVID.
If we rather compare our performance to 2019 and take into account depleted ore resources at Amandelbult and Kroondal, we were able to maintain our production across all of our sites. We are realizing the benefits of a diverse portfolio of assets. As you can see on the right-hand side of the slide, we have a strong contribution to mining EBITDA from all of our own mine operations, and achieved a mining EBITDA margin of 65%. We have had a record refined production performance, refining over 5.1 million PGM ounces from our own production material. This was driven by a stable ICP performance and a consistent performance across all of our processing assets, allowing us to draw down the majority of our build in work in progress inventory.
As a result, we were able to sell just over 5.2 million PGM ounces, despite needing to rebuild finished goods inventory in the second half after a particularly strong demand in the first half of the year. As we maximize the value from our assets, we have been advancing new technology to drive operational efficiencies and sustainability at Mogalakwena. The bulk ore sort at Mogalakwena North Concentrator was successfully commissioned during 2021 and is now fully operational. It is earmarked that we will reject more than 5% of the low-value material, upgrading the feed grade downstream into the concentrator. The coarse particle rejection plant is under construction, and commissioning is expected to be completed in the third quarter of this year. It is expected that the coarse particle rejection will increase the North Concentrator capacity by over 5%.
A study is currently underway to define work required upstream to fully utilize this increase in production capacity. Finally, and quite excitingly, we are advancing the hydrogen fuel cell truck. The power plant module, which includes the combined fuel cell stacks and battery, are on-site and being fitted into the truck following COVID-related logistical delays. The modernization program at Amandelbult utilized technologies to improve safety, mine productivity, and simplify operational logistics. This program will transition Amandelbult from purely conventional mining methods to a hybrid mining method utilizing a suite of modern equipment and continuous operations. We have fully rolled out rock stop nets, implemented rock movement detection systems, and the Shaaba has been converted into a timber-less mine, removing fire risk, increasing efficiencies, and directly contributing to a year without fatalities.
The new mining system design has resulted in illuminated, decongested workplaces that will allow for work to be executed more safely and sequentially within a more efficient mining cycle. In areas where this has been rolled out, we have seen productivities increase by as much as 20%. Now, this reorganization of mining teams to work systematically through the mining cycle within stoping horizons all contribute to this efficiency improvement. Finally, we continue with our mechanization trials, with multiple technologies being trialed at Tumela East Drop Down, and we are incorporating learnings from our trials and global benchmarking to continuously improve the mechanized mining design and the technologies we use. The board approved the Mototolo-Der Brochen life extension project in 2021.
The development of the project leverages the existing Mototolo infrastructure, enabling mining to extend into the adjacent and down-dip Der Brochen resource, increasing the life of mine beyond 30 years. The Der Brochen UG2 orebody will utilize the same bord and pillar extraction, fully mechanized method as the Mototolo mine, and this will ensure that the mine continue to be positioned in the bottom half of the primary PGM cost curve. The project includes development of a new shaft to replace the depleting Mototolo reserves at the Lebowa and Borwa shafts. With the completion of the concentrator debottlenecking project in Q3 of 2021, production from Mototolo Der Brochen is expected to be 250,000 PGM ounces per annum. The total capital investment is expected to be ZAR 3.9 billion in nominal terms. At long-term consensus pricing, the financial returns of the project are robust.
It is expected to generate an internal rate of return of over 25% and payback of around 6 years from first production that is expected in late 2023. A core pillar of our strategy is to ensure asset reliability, and as a result, we are investing capital across our operations. We have highlighted before that there will be an increase in sustaining capital, particularly in our processing assets, as we move into an increased furnace and smelter rebuild phase over the next few years. Our Waterval asset replacement program is a focus initiative to reset the integrity of the Waterval complex assets, and these consist of two furnaces and the ICP complex. It involves the accelerated renewal and improvement of structural, civil, electrical, mechanical, and mechanical integrity of the asset to ensure safe operations.
The first phase is scheduled to be completed by the end of 2024. As you will see, the investments, design, and care taken with the ICP resulted in a stable and consistent performance in 2021, enabling us to release the bulk of our build-up in work in progress inventory. This led us to achieve our record refined production performance. I will now hand over to Craig to take us through the financials and a market update. Thanks, Craig.
Thank you, Natascha. Good morning, everyone. It's a real privilege to be reporting this record set of financial results to you today. Turning to our numbers. Revenue of ZAR 215 billion, doubled from the prior year, benefiting from the 22% increase in the rand basket price, which was ZAR 40,511 per PGM ounce. We achieved record EBITDA of ZAR 108 billion, realizing a mining EBITDA margin of 65%, and our headline earnings increased 160% to ZAR 79 billion or ZAR 300 per share. We realized a return on capital employed of 183%, and the company's balance sheet remained robust with a net cash of ZAR 49 billion, up ZAR 30 billion from December 2020.
On the back of these strong results, and in line with our disciplined capital allocation framework, the board declared a second half dividend of ZAR 33 billion or ZAR 125 a share, which equates to a 100% payout of the second half headline earnings. The total dividend for 2021 declared is ZAR 300 per share, an exceptional ZAR 80 billion. Turning to EBITDA. EBITDA increased 161% from 2020 to ZAR 108 billion. This is mainly attributable to higher US dollar PGM prices, which contributed ZAR 55 billion. The improved mining and processing asset performance contributed an additional ZAR 43 billion. These were partially offset by cost increases of ZAR 5 billion due to higher input costs of electricity, fuel, labor, and consumables.
The stronger rand dollar exchange rate and higher royalties on the back of those higher PGM prices reduced EBITDA by ZAR 22 billion. We've also changed our methodology relating to the valuation of inventory, which resulted in the reduced valuation of metal inventory by ZAR 6 billion, and this was partially offset by the inclusion of iridium and ruthenium as byproducts, which increased the value of our inventory by ZAR 2 billion. The mining margin increased to 65%, while the overall company EBITDA margin increased from 39% to 51%. Our trade working capital decreased by approximately ZAR 15 billion in the twelve months to close at a negative ZAR 4.2 billion at the end of December.
On the back of the improvements in the processing division's performance, and consequently, the release of the majority of the work-in-progress ounces, this inventory reduced by ZAR 8.2 billion. The increase in the value of the customer prepayment contributed to a further reduction in working capital of ZAR 7.7 billion. This was partially offset by higher trade debtors and other price effects on working capital, taking the overall net negative value to ZAR 4.2 billion. I'm pleased to announce that in January 2022, the company entered into an extension of our agreement with our long-term customer, extending the term of the existing customer prepayment until 2027. Our unit cost performance was impacted by higher inflation with cash operating costs per PGM ounce increasing by 9% compared to 2020 at ZAR 12,831 per PGM ounce.
Higher PGM production, which was up 13%, and coupled with increased mining activity, contributed to a ZAR 623 per PGM ounce reduction. However, input costs increased significantly by around 14% due to price increases in electricity, fuel, and consumables. The consumables is on the back of higher steel prices as well as the oil price, as well as wage increases, which exceeded CPI. Our 2022 unit cost guidance is between ZAR 13,800 and ZAR 14,500 per ounce, an 8%-13% increase as we continue to see these inflationary pressures, maintaining the momentum in 2022. Turning to our cash flow. The company ended the period in a very solid net cash position of ZAR 49 billion, a ZAR 30 billion increase from the prior year.
Cash generated from operations was ZAR 124 billion, up 4x from 2020. These cash flows were used to fund capital expenditure and waste stripping, amounting to ZAR 14 billion, and taxes and royalties paid to the fiscus amounted to ZAR 35 billion, an increase of ZAR 24 billion from the prior year. The net cash position was after the payment of the 2020 final dividend of ZAR 11 billion and the 2021 interim dividend of ZAR 46 billion. We continue to invest capital in a disciplined and balanced way. Aligned with our capital allocation framework, we focus on generating cash flow from operations and maintaining balance sheet flexibility, while prioritizing investments in sustaining capital to ensure asset integrity and reliability, and we remain committed to the base dividend of 40% of headline earnings.
Thereafter, we assess discretionary capital options, including portfolio upgrades, additional shareholder returns, such as special dividends, and breakthrough capital, and growth projects, including our ESG options. SIB capital expenditure was ZAR 7.3 billion, and that was higher than the prior year, mainly due to the rebuild at the Waterval smelter, as well as the ACP Phase A, the replacement of heavy mining equipment at Mogalakwena. The building of the Mareesburg tailings facility at Mototolo and the capital maintenance programs at the smelter operations to maintain that asset integrity. Life extension capital of ZAR 400 million was incurred on the developments of the 15 East section at Tumela, and as well as the commencement of the Der Brochen-Mototolo project, which we announced in December.
Capex incurred was on the modernization of Amandelbult, the progressing of the RBMR copper de-bottlenecking project, and advancing the technology deployment at Mogalakwena. Looking ahead, our SIB capital expenditure guidance for 2022 is between ZAR 9 billion and ZAR 9.5 billion, which is focused again on the planned rebuilds at the smelters, the continuation of our asset integrity program, and additional HME equipment at Mogalakwena in line with its mine plan. We've highlighted that we will see an increase in SIB as we invest in our asset reliability programs. We will also invest in some non-recurring capital, such as the SO2 abatement facility at the Mortimer smelter. After this current capital investment cycle, we should see our long-term capital, and so SIB capital, reduced to around ZAR 8 billion in real terms.
In line with our disciplined and value-focused approach to capital allocation, the board has declared a second half dividend of ZAR 33 billion or 125 ZAR a share. This comprises of a base dividend of 40% of headline earnings or ZAR 13 billion, and that which translates into a 49 ZAR per share and a special dividend of ZAR 20 billion or 76 ZAR a share. This takes the total payout for the year to an incredible ZAR 80 billion or 100% of headline earnings and industry-leading dividend yield of 17%. As part of our ambition to be a leader in ESG, we've set out to embed ESG in our capital allocation process and to create transparency on the potential ESG impact on the CapEx of capital projects in our portfolio.
This has involved prioritizing the ESG dimensions that we can influence through specific capital, ESG capital metrics, and implementing targets that our capital portfolio will need to achieve. We've baselined our entire capital portfolio of over 800 capital projects, including maintenance projects, to understand their ESG impact, for example, on carbon emissions, water, and livelihoods. To achieve the desired outcome, we're putting in place carbon and water shadow taxes on non-growth projects, as well as boundary conditions for other ESG dimensions. We're going one step further to ensure that our portfolio is explicitly optimized to meet those ESG targets. This process has already led to changes in how we allocate capital. For example, energy efficiency and water reduction projects have been prioritized and now have been allocated funding. Several projects have gone through a process to minimize additions to our capital footprint.
Turning now to review of the markets. 2021 was another year of price records for PGMs, with all-time highs for the PGM basket price. Rhodium once again led the way, gaining 79% year-on-year. PGMs averaged higher in 2021 than in 2020. The minor PGMs, iridium and ruthenium, made significant contributions. On average, the U.S. dollar PGM prices hit a record in the first half, and while weakening in the second half, still remained at levels higher than previous periods. These movements in PGM prices largely reflect the events in the auto industry. As the largest consumer of PGMs, I'd like to spend a bit of time on the trends in the automotive industry. Demand was expected to be very strong in 2021.
After a robust start to the year, a shortage of semiconductor chips saw that automotive production fall short of expectations by approximately 11 million vehicles. The biggest impact came in the second half of the year, which depressed PGM demand. Automotive analysts expect 2022 and 2023 to recover as the chip shortage eases, forecasting large increases in auto production, which will translate into higher automotive, higher PGM automotive demand. Of course, the future is always uncertain and there are potential downside risks, but we see three key reasons to be confident in these forecasts. First of all, auto production was already improving at the end of 2021. The demand for cars is high. Just look at the significant increase in secondhand car prices.
Automakers will need to rebuild their inventory after running down stocks over the last number of years. In the short to medium term, the improved auto demand outlook should tighten the supply/demand balances, pushing the 3E surplus in 2021 back into deficit. Platinum in 2022 is expected to be in a narrower surplus as substitution for palladium and hydrogen-related demand will help shift it into a deficit in the next few years. Palladium will be in a larger deficit in 2021 and remain in deficit over the next few years. After a surplus in 2021, rhodium will move closer to balance in 2022 and thereafter be in a deficit. Nonetheless, we do see challenges as we head into the long term.
Battery electric vehicles, which do not have any PGM catalysts, are taking an increasingly large share of vehicle sales, which will reduce PGM auto catalyst demand. We've indicated on the chart the impact of a 30%-35% BEV share. In addition to our efforts in other sectors to increase demand through market development, we see three factors helping to soften the impact to automotive demand out to 2030. Firstly, higher vehicle production, both due to the post-COVID and chip recovery and the long-term growth trends for vehicles will continue. The rising loadings of PGMs per vehicles as emission standards continue to tighten and real world testing is enforced. Finally, we're confident that the fuel cell technology will start to ramp up, initially from heavy duty vehicles, leading to an incremental PGM automotive demand. Thank you. I'll hand you back to Natascha.
Thank you, Craig. Craig has pointed out that we do have challenges and uncertainty in our markets, and we are certainly not waiting for that to transpire without taking the necessary steps to impact that future market. Let's look at our market development activities. The hydrogen economy continues to grow and remains an important future market for our metals. In the mobility sector, hydrogen fuel cells are specifically competitive in the heavy duty truck and bus segments, and those segments could represent upwards of 2 million ounces of annual demand. While if we only assume a penetration of slightly over 10% of passenger cars, it could account for almost 4 million ounces of annual platinum demand. Automotive fuel cells are not the only outlet for our metals in the hydrogen sector, though.
Our metals are critical enablers of several parts of the hydrogen value chain, including the production, the transport and storage, and in the end use applications. PEM electrolyzers, for example, can create sizable demand for both platinum and iridium. We continue to support the growth of the hydrogen economy, as we have done with great success for over a decade. Today, we have a wide range of interlinked complementary initiatives, all of which work together to drive down the cost of delivered hydrogen and accelerate the uptake of fuel cells in the automotive sector. Our market development activities are not only about hydrogen and platinum. Our objective is to create and sustain resilient demand for all of our metals.
With regards to palladium, for example, we have several existing initiatives in place and more in the pipeline to develop new applications over the medium to long term. This includes exciting opportunities in computing, specifically the use of PGMs in alternative memory architectures. With our partners in Lion Battery, we are pursuing the development of next generation batteries such as lithium sulfur and lithium air, as well as including palladium in today's lithium-ion batteries to greatly improve energy density of these batteries. In addition to computing and batteries, which together could amount to several million ounces of demand, together with our partner Alloyed, we have created the capability to rapidly explore and develop new alloys incorporating palladium. Jewelry remains an important demand driver for platinum, still accounting for well over a million ounces of demand annually.
In addition, jewelry remains the one segment where investment in market development results in demand response in the short term. This sector is also one that requires a coordinated, multi-pronged approach to stimulate demand. To this end, we are expanding our efforts in jewelry in a number of areas. We're developing a superior platinum 950 alloy that deliver better quality product while making it easier and more satisfying for a jeweler to work with. The development of additive manufacturing technology using platinum powders optimized for the use in 3D printing. We're exploring alternative business models targeting new, previously untapped consumer demands. Finally, we're continuing to build exclusive consumer-focused brands that directly stimulate retail demand and positions platinum as the jewelry metal of choice. Let's turn to our portfolio. We've said a couple of times today that we have a unique and diverse portfolio of tier one assets.
We have the largest PGM resource globally, and each of our assets has a large resource which supports long-term life of mine. Each of these assets has a different PGM pool split, base metal content, and other co-products which create a diversified portfolio of commodities that we mine. This enables us to take a portfolio view while considering our integrated value chain to ensure we optimize value. Mogalakwena is a long life asset and requires a holistic and long-term approach to its development. During 2021, we completed the resource development plan, which has confirmed the pathway to value that is unlocked through the six key integrated work streams we have been talking about for a while, and it also identified opportunities and focus areas. We continue to make significant progress in all six of these work streams. Let's firstly look at communities.
We've increased our engagement to develop open and transparent relationship with our host communities, and a process to address both value protection and value creation for these stakeholders. The updated mine plan indicated the need to access land, and consequently, we started to engage with relevant communities on potential resettlements. As an alternative to the more rapid expansion of the open pit operations, we are investigating the development of an underground operation while optimizing open pit operations. The development of an underground operation will allow for a number of things. Firstly, more targeted mining of the Reef, resulting in reduced cost and waste to access the ore. It will have a reduced surface impact and therefore less of an impact on communities and the environment. The use of new mining methods will make the use of world-class mining practices and make our underground mines safe.
In this regard, we have already commenced with the development of twin exploration declines with a capital cost of ZAR 2.1 billion approved in the past year. The one decline will be developed utilizing a tunnel boring system that is on site and has commenced operation. Site establishment for the development of the second tunnel through modern drill and blast methods is underway. In addition to this, we've increased surface drilling in 2021 and completed 60 km of drilling with another 120 km of drilling targeted for 2022. This is all to develop our understanding and the mine design of an underground mine. We are progressing with the implementation of technology at our operations, as we have mentioned earlier.
Now we are assessing the configuration of a new concentrator and the feasibility studies indicating that a new concentrator of around 6 million tons per annum with a design to allow for flexibility to accommodate various technologies, and grade input feeds, provides the most attractive option when we consider it across a number of value metrics. The earliest date this capacity is required is in 2026, and that gives us time before we need to make a capital decision targeted at the concentrator. The resource development plan further indicates bottlenecks in our downstream processing, and these requirements can be addressed through a combination of technical options and commercial solutions. As such, we are progressing a feasibility study to debottleneck the ICP. Lastly, the future of this mine will be developed off the foundation of achieving P101 or benchmark performance.
We are committed to developing this world-class asset and our approach allow for incremental value-based capital steps to be taken, allowing for optionality to respond to market cycles. There is clearly more work to be done than just taking a decision on the concentrator, and as you can see, we've made significant strides in each of these in the last year. In addition to the quality of the mineral resources of our mining complexes, we have quality processing assets with over 50% of global integrated processing capacity. By leveraging our leading capabilities across the integrated value chain from mining to marketing and market development allows for an end-to-end value optimization. We are evolving our thinking for each of the mining complexes to develop their pathway to value.
By understanding the full potential of the resource and inherent optionality, we can optimize the material flow through our processing facilities to maximize total value creation. To end, we continue to focus on delivering our strategy through our four strategic pillars to ensure we achieve our purpose of reimagining mining to improve people's lives. Our targeted outcome is to ensure a shared value benefit to shareholders and our broader stakeholders, and we continue to track our delivery against our value creation outcomes. That concludes our presentation today, and thank you once again for joining us, both in person and virtually. I will now hand over to Emma Chapman, our Head of Investor Relations, to facilitate a question and answer session for us. Thanks, Emma.
Thank you, Natascha, and good morning, everybody. We are going to go into the Q&A session, and we've got three ways in which you can ask questions. We will prioritize all of those who have come in person, given you have done an extensive safety induction and COVID test, so thank you for going through that. But we've also got an opportunity for people to ask questions through the webcast and also on the conference call. To start, I will see if there are any questions in the room. Chris Nicholson?
Morning, Stell. Morning, Natascha. Morning, Craig. Nice to be able to see you in person. It's Chris Nicholson from RMB Morgan Stanley. A couple of questions, but let's maybe just stick to one. Can we talk to the downstream part of the business, specifically base metal and the smelting and refining side of things? It looks like from your strategy update you put out in December that this is going to affect metal availability as soon as 2023 on the Polokwane rebuild. You've also just talked to technical solutions and I guess other commercial options. Maybe just unpack that a little bit. Do you think that there will be some commercial solution that potentially could come through Basel III's 2023 to help alleviate that inventory build? Number one.
Maybe number two, linked to that, I hear you talking about a debottlenecking of ACP. Is that where the constraint is? Or I previously understood that the base metals refining capacity was the real constraint. Thanks.
Thank you so much, Chris. I will invite Craig to add at any time. Probably two points to your question. The one is in the short term, and the one is the medium to longer term. In the short term, we are going into a 15-year rebuild of Polokwane smelter. We originally planned that rebuild to be early in the year. Due to certain COVID constraints, we can only do the rebuild late in the year, which will impact our ability to work through our work in progress that we will build while Polokwane smelter is off for its rebuild this year.
The WIP that you see built in this year, and that will come out in 2023, is predominantly due to the fact that it is Mogalakwena concentrate being smelted at Polokwane. We know that it's low grade, high base metal load, and we will release that again in 2023. Chris, you might remember in the previous presentations we did comment a couple of times that we are going into a high rebuild cycle, and we did work, as we've seen, through the smelter matte stock that we've built. We build now over the next number of years with the capital spend that you see, build stock in various areas in the pipeline that we need to deplete. That's probably focusing on your short-term question.
Your medium to longer-term question is we know that Mogalakwena is a high base metal operation. As mentioned, the resource development plan did indicate that we can maximize value by targeting certain bottlenecks in the downstream processing. The debottlenecking of ICP will take us to 262,000 tons and will allow us to just maximize any potential value out of that asset as we see it in the life of asset plan. On the longer term, there are areas in our base metal refinery that we do need to address, and some of the commercial solutions that we are exploring would be the production of battery-grade nickel sulfide, and that could be options that we could explore with joint venture partners, as an example.
Those are all currently underway, but we'll only really see and will be aligned with how we think about the future of Mogalakwena. Anything else?
Covered it.
Okay.
Hi, it's Arnold Van Graan from Nedbank. It's a question on CapEx for Craig. You talked about the elevated capital this year, next year, and a lot of it is, has to do with the rebuilds. My question is there element of some capital items being brought forward out of the normal cycle, just given the robustness of the balance sheet and the state that the business is in? That's the first question. The second one is, are you seeing significantly higher inflation when it comes to capital items than you are on working costs and normal working costs, especially on your rebuilds where it's quite specialized and, I assume a lot of that involves, you know, foreign companies and stuff being imported? If you can just give us some more color on that.
Thank you, Craig.
Perfect. Thanks. Yes, look, I mean, we despite my colleague's best attempts to bring capital forward, no, we don't allow it. No, we are disciplined, and that's you know, we you know, we're disciplined around how we do the assessment and making sure that we've got the project properly scoped, understood, et cetera. I think if anything, because of COVID and the disruptions that we've experienced, we've had to move some stuff later into the sort of the execution rebuild. The focus is very much around that asset integrity and that reliability, and that's what some of the driver is there. You know, we're investing heavily in you know, you know, structural steel replacements. We're looking very significantly in mechanical upgrades, electrical switchgear replacements, et cetera.
A lot of that is taking place now. We have to do it. We need to do it for the long-term sustainability of the business. In terms of your escalation, we've seen roughly around about a 17% increase in capital escalation in the year, and that has been built into our forecast. Clearly, if we continue to see escalation in steel, which is up sort of 50% in the year, that will have an impact. As I said, the COVID-related delays in terms of people's ability to be able to execute projects is a factor, and that has driven up some of the increases that we're seeing today.
I've got some questions here that have come through from the webcast, and there's quite a few capital-related questions. Perhaps you should stay up there, Craig. The first question has come through from Nkateko at Investec, who asks, "What proportion of the guided CapEx to 2024 is related to the emissions reduction roadmap?
Nkateko, there is some capital in the budget for some of those ESG projects that I've spoken about. However, it's important to think through as we think about the decarbonization, and I'm gonna use the Mogalakwena 100-MW solar plant as an example, is that we don't necessarily need to do that ourselves and bring that onto our own balance sheet. We can get a third party to do that. Then we'll obviously be an off-taker of the supply. We're working through a number of the options in terms of how do we ultimately achieve it, in terms of that capital reduction.
Clearly, we'll be working with Anglo American Group in terms of how they also seeing that roadmap in terms of the 30% reduction, and the ultimately carbon neutrality and our investment in renewables in the next few years. But there is some capital. It's around about ZAR 1 billion-ZAR 1.5 billion, which is ESG specifically related. On capital?
No, no.
Okay.
That's not a capital question. Perhaps I've got three questions that have come through from Oliver, Berenberg. The first question is, can you confirm that the guided ZAR 3 billion-ZAR 4.5 billion waste stripping is all Mogalakwena?
Yes, that's correct.
Yes.
We don't have any other massive open pit operations.
Two, is the non-recurring SIB CapEx the processing plant CapEx, or is there anything else that is in that non-recurring?
The majority of it is in processing. As I pointed out, there is some ESG capital which is included, but the majority of that is in the processing division. If you just think through what I mentioned, the Mortimer smelter implementing the SO2 abatement facility. Once that's implemented, you know, clearly that's not something that we need to repeat. It's those types of things that they're incurred, they're included in the non-recurring capital.
The final part of the question is what makes up the expansion and breakthrough capital that's approved in the guidance period.
There's two components really to that. One of them relates to the exploration decline work that we have underway at Mogalakwena. Natascha spoke about that. There's about ZAR 2.1 billion included in the budget for that. The other one is really completing the debottlenecking project at the RBMR. I'm trying to think through some of the others. Let me come back to you. I'm working through the mechanization at Amandelbult as well.
I'm gonna do another question while you're up at the.
Okay.
At the podium. Another question from Nkateko, who asks, can you please comment on the customer prepayment and the extension? Do the terms remain the same?
The terms remain broadly the same. As I've said, we've extended it for another five years. They are, you know, as you know, part of the customer prepayment relates to the sort of metal which the customer wishes to procure, and those are necessarily finalized on an annual basis, and so that'll continue into the new agreement.
Great. Thank you. Got a couple of questions, perhaps for Natascha now, from Rene Hochreiter, who is specifically asking about Mogalakwena. He's got two questions, and he says, "Well done on your results. Fantastic. Could you give us an idea of where Mogalakwena production level will be by the time your new concentrator is ready?
Thanks for that question, Rene. We have previously spoken about a range that could constitute the potential expansion at Mogalakwena, with the lower end of about 300,000 ounces additional. I think what's important to recognize from the 6 million tons per annum kind of indication that we are targeting for the concentrator, that will be on the lower end. What's important about it, initially, it will be a small expansion, and it will be enhanced by considering that an underground mine will give us higher feed grade and lower volume. That's one of the reasons why it's important for us to target a smaller concentrator to start off with. Then technology application.
The design has been done in a way that we've got flexibility to dial in the technologies like bulk ore sorting or coarse particle recovery or rejection as we mature those technologies.
I think you've basically answered the second question, which is, will the underground mine at Mogalakwena represent replacement or expansion ounces?
I think it's a combination of both. The beauty of the way that we're thinking about future of Mogalakwena at the moment, it's building optionality for us to build a strong base and then have options on how big we want to go. I think what's important for me about that is in a world that we are understanding still how the transition of the drivetrain will develop, I don't have any doubt that hydrogen fuel cells will play a role. The question is how that transition will take place. It will give us the optionality to dial in or dial out capacity.
Thank you. I can see that we've got some questions on the conference call line, so can I please move over to Chorus Call just to facilitate those questions?
Thank you, Emma. The first question comes from Patrick Mann from Bank of America. Please go ahead, Patrick.
Hi. Good morning. Thanks very much for the opportunity. The first one's really easy. It's probably you've got ZAR 49 billion in net cash, and your second-half dividend is ZAR 33 billion. Can you just talk about, you know, whether there's any reason to hold back some cash on the balance sheet or, you know, is this a kind of working capital level of cash that we should think about going forward? That's the first one. Then the second one I think is a follow-up to Chris's question on the debottlenecking downstream. I mean, you know, look at your mining EBITDA margin at 65%. Does it make sense to be accepting third-party material into your POC and toll business and basically using up the smelters at a lower margin than what you can mine at?
I mean, isn't the quickest way to debottleneck your downstream, to shrink your processing and tolling business? Thanks very much.
Okay, I'll take the easy one, Patrick, with regards to the cash. Yes, 49 billion of cash, ZAR 26 billion of that is the customer prepayment. So twenty, what am I? ZAR 23-odd billion is our own cash, paying out the ZAR 33 billion, so we will utilize all of that ZAR 23 billion and then some of the cash that we generate both in January, February and March. No, I mean, we think that the sort of the dividend is absolutely in line with our capital allocation framework and very pleased to be distributing ZAR 8 billion in the year.
I think thanks for that, Patrick. As to the downstream processing, as you would be familiar with, we've got a couple of contractual agreements on tolling and purchase of concentrate agreements. These agreements all allow for end of term agreements and options at certain times. Every time these opportunities come up, we do evaluate them against capital framework, against the margins, against our forecast on the markets, and that will guide our decisions on how we make use of that specific opportunities in the contracts.
Thanks. Okay, just to be clear, there's no kind of desire to, you know, specifically go after that as a way to free up capacity. It sounds like you're happy with the mix between POC and your own mining and, you know, more likely to be sort of infrastructure debottlenecking rather than changing the mix. Is that a fair assumption?
I think it's a balanced assumption, Patrick, if I may. We will continue. As we understand the capital requirement for debottlenecking, that would be traded off against opportunities that we have in the commercial side. We also look at our own potential tolling of nickel product, for instance, as I've mentioned. I think it's important the feasibility study is evaluating all of that optionality for us. I think the overarching answer is we'll continue to drive for the highest value, that will give the money back to our shareholders.
Great. Thank you. Makes sense. Thanks very much.
Thank you. The next question comes from Adrian Hammond from SBG Securities. Please go ahead, Adrian.
Good morning, Natascha and Craig. I've got a question for each of you, and think I'll start with Natascha, to give you some time to think about this question and then I can ask Craig a follow-up. For you, Natascha, you know, firstly, congratulations on a good set of numbers and a good safety performance. I'm looking at your flagship operation and as a flagship producer on the cost curve, getting particularly worried about Mogalakwena's costs, which are up 30% year-on-year. I appreciate your strip ratio has gone up, from 4.8 to 6.3. What is the outlook for the strip ratio over the next five years? Is this influencing your thinking around the mine plan?
I noticed your life of mine status for Mogalakwena is 30 years plus. I thought it was always a lot more. Has there been any changes to the reserves there? While you think about that, perhaps for Craig, just very interested in your commentary about the market outlook for loadings. You're saying flat to down this year. Can you reconcile that with, you know, China 6b, higher NOx loadings in India and Euro 6d emissions regulations? Thanks.
Thank you, Adrian, and those are very, very good observations. Firstly, we are expecting mining inflation with increased stripping ratio coming through to Mogalakwena. The work that we have been doing is to understand how we optimize the current bit with minimum or within the constraints of environmental impact and our relationship and impact on our communities. That is all impacting that mining inflation and constraints are a portion of the impact. The other impacts, inflationary impacts, Craig has commented on earlier. I think what's important then to consider is how do we take it forward. If we were unconstrained from a social and an environmental point of view, we would have considered that as an alternative option to make sure that we remain at the bottom end of the cost curve.
The way we're thinking about the alternative as an underground option is to the kind of mining we are targeting is to obviously limit that surface impact we've spoken about and continue to drive the mine down the value chain. I think it's an important consideration that is both from scale, the type of mining and in the portfolio of products that we will be delivering that will all be driving that mining margin that we are considering. I think to your point. Well, part of the resource development plan is to optimize against all of these. As an example, we've said that South a third concentrator will not be major expansion because part of that consideration, for example, would be the cost of running a South concentrator and the benefits of improving recoveries out of a new technology plant.
All of those considerations, targeting costs and making sure that we keep costs at the lowest end of the cost curve, went into the RDP work as well as the life-of-asset work. I hope that answered your question, Adrian.
Yeah. Thanks. Just on the reserves, have there been changes at all?
On reserves. Yes, we've. The reality is, if you look at unproven reserves, there's more than 100 years life. We've pulled back to what our resource and reserve statements are indicating. Nothing has changed from that point of view. They were marginal changes. That's part of our normal price that's in our resource and reserve statement, but it's nothing else than that. If you look at it unconstrained, there's more than 100 years life in that asset.
Thanks.
Dominic, I mean, Adrian, do you have any further questions?
I just need to respond to Adrian on the.
Oh, noted.
The loadings. Adrian, certainly look, I mean, we do see clearly with the introduction of Euro 6, China 6a, 6b, et cetera, those have all necessarily come in. What we've recognized, and I think we've said this previously, is a lot of the auto manufacturers, sort of, particularly in China, already started implementing those well ahead of the introduction in July 2021. You do see 6b in China coming in in 2023. We think a lot of that's already into the market.
Necessarily the changes in legislation not necessarily having a significant impact in the next few years, although we think, you know, Euro 7 coming, you know, being released in March and then implemented sort of in 2025, that we'll see how that impacts PGM or impact legislation and the response then from a PGM perspective. What we do see is the real-world driving testing continuing to require, you know, the utilization of PGMs and limited thrifting taking place. I think that's really where we've got to the position. Ultimately, those higher loadings taking place into the future, which will continue to support PGM demand out to 2030.
Interesting. Thanks very much.
Thank you. The next question comes from Dominic O'Kane from JP Morgan. Please go ahead, Dominic. Dominic, you may proceed with your question. If your line is muted, please unmute your line so that you can pose your question. Unfortunately, we cannot hear anything from Dominic's line. The next question comes from Leroy Mnguni from HSBC. Please go ahead, Leroy.
Hi. Good afternoon, everybody. Thanks for the opportunity. My first question is on the customer prepayment. With the extension, have you noticed any notable changes in the composition of the metals in terms of the mix across the PGMs? Just interesting to find out how the current rainfall is impacting production at Mogalakwena. Are there any concerns if the current levels of rainfall persist? The third one is, Natascha, maybe if you could please comment on the reliability of the processing assets. We've seen one of your peers sort of coming out and saying that load shedding has taken its toll on the smelting operations. Are you seeing something similar?
Has that informed some of the need for the maintenance that's coming up in the next two years? Maybe just also, are you sort of expecting to have longer periods of maintenance as a result of that, please?
Okay. I'll deal with the customer prepayment. Leroy, sort of the customer prepayment, clearly, obviously the terms are confidential, but we're not seeing a very significant change in terms of demand for metals, certainly in the near term. Obviously, you know, given the length of the contract, there is an ability for the parties to be able to review that metal. When the quantum of that metal into the future, at the moment, no significant changes and the amount of metal that we're supplying then absolutely broadly in line with the sort of the minimum and the maximum levels that we have.
All right. Thanks, Craig.
Hi, Leroy. Yes, the Eskom does impact us at the end of the day. We are part of an energy-intensive user group that requires us to reduce our utilization. What we have seen in the last year due to some of our furnace rebuilds, because we are required to reduce from our baseload at the time of the reduction requirement, is that when we don't, when we do have furnaces down for rebuild, that obviously reduce our baseload. In the last year, we saw about 9,000 ounces of impact from that. Does that realign in any way or form our thinking around the maintenance? No, it's not. This maintenance, and I think Craig has touched on it a little bit earlier, has been really carefully considered.
Rian and his team has done a lot of work to really understand the requirements of all of this maintenance that we need to do. We've matured our engineering plan significantly from moving it out of, you know, concept phase into a high level of engineering to be able to implement it. We feel quite confident that we and to Craig's point, that we understand the work that we need to do, and we'll be able to deliver against that. Certainly, not necessarily Eskom related, but rather really understanding where our assets are and the work that we need to do.
Thanks, Natascha. Just on the rainfall at Mogalakwena.
Gary was just giving me some the rain. We have seen some impact at Mogalakwena, specifically in January, where we have seen the high amounts of rain in the pits. We continue to de-water. I think the team has been well-prepared for that. We've seen one-in-50-year events in January. Considering that amount of rain, the team was prepared to respond quite well.
All right. Perfect. Thank you.
Thank you. The next question comes from Dominic O'Kane from JP Morgan. Please go ahead, Dominic.
Hello, guys. Hopefully you can hear me. Just a couple of quick follow-up questions. Again, just coming back to CapEx. Given the pre-existing range for the CapEx, ZAR 13 billion-ZAR 23 billion, and you've got greater visibility on the project scope, can you just confirm that what you're seeing in terms of inflationary pressures still has you comfortably inside the previous 13 to 23 billion rand range? My second question is on the long-term contract with Sibanye-Stillwater. Can you just maybe give some confirmation about how the notice period works under the new contract? Final question on your unit cost guidance for the group for 2022.
Can you just help us unpack that a little bit, and specifically Amandelbult, how should we think about unit costs at Amandelbult for 2022? Thank you.
Do you want to-
Which one do you want?
Yeah.
Yeah. Okay.
Anyone.
All right. Okay. Hi, Dominic. Just a couple of responses, I think, to your questions. I'll start with the Sibanye-Stillwater pack and toll agreement. Under the agreement that we have, Sibanye-Stillwater may give us two years' notice any time up until 2026, I think it is, if they wish to exit the arrangement. The arrangement expires in 2026, and then the parties would need to get together again. Hopefully that answers that one. With regards to the future of Mogalakwena CapEx, that at the moment is still within the range.
Clearly, obviously, as we work through the six work streams and how we sequence what the work needs to be done, and understanding sort of the impact, we will continue to iterate that, for the moment. There's nothing new at the moment, but it's clearly something that we're working on as part of the six work streams. Amandelbult unit costs. I think, you know, clearly, obviously, we've seen the impact of COVID coming through. We do have a number of bits of infrastructure that are coming to the end of its life.
We probably see those unit costs coming in escalating broadly within inflation, sort of CPI + 2% or 3%.
Gotcha. Thanks.
Okay. I think I will ask one last question that's come through from Ian Rossouw at Barclays. Craig, can you please confirm that no CapEx is included for Mogalakwena expansion over 2022-2024, apart from the exploration decline and study costs? And the follow-up question is, when do you expect to approve the project?
Okay, I'll deal with the first one. Yes, Ian, absolutely. As we've articulated, the CapEx, which is currently within growth for Mogalakwena, is really relating to the exploration work that we have underway, and that links to the exploration decline. That is included. It's about ZAR 1 billion this year, and another sort of ZAR 1 billion in 2023. Then obviously also progressing the sort of the six work streams, and as we work through the scope, and completing the sort of the various elements of the feasibility study. Until that project is approved, and until, you know, all those streams are approved, and we've got that plan implemented, we'll then continue to update the growth CapEx.
I think probably a couple of things in that question on when we will approve the project. I think I want to remind us all that the project does actually have six work streams, and we have continued to approve capital on other areas in the six work streams. When we're talking about approval of capital, in this case, I'm talking about the concentrator specifically. We have until the end of the year to take that decision. The build need to start early next year, for us to have the concentrator available, in 2026. I do think it's just important to consider that we have actually approved a number of tranches of capital to develop this project.
Perfect. I think we will close out the Q&A session there. Thank you very much everybody for joining us today. If there are additional questions that come through, we'll make sure to get the answers back to you. From Anglo American Platinum, thanks very much, everyone.